Search for: [Subject and Keywords = lata 30.] OR [Subject and Keywords = mediateka] OR [Subject and Keywords = XX w.] OR [Subject and Keywords = Centrum im. Ludwika Zamenhofa] OR [Subject and Keywords = międzywojnie] OR [Subject and Keywords = najstarsi białostoczanie] OR [File name = Jerzy Koszewski w Lesie Zwierzynieckim, Białystok, 1938 r.] OR [Creator = nieznany]